Secondary HO2S Replacement

Secondary HO2S Replacement

Special Tools Required
O2 sensor socket wrench. Snap-on YA8875, SP Tools 93750, or equivalent, commercially available




1. Disconnect the secondary HO2S (Sensor 2) 4P connector (A).




2. Remove the secondary HO2S (Sensor 2) (B).
3. Install the secondary HO2S (Sensor 2) in the reverse order of removal.